The production process of Fireproof Cloth is very strict

Speaking of Industrial Textiles, everyone must be very unfamiliar with this term. In fact, it can be seen everywhere in our daily lives, such as being used as wall reinforcement materials, reinforced cement products, fireproof boards, waterproof membrane cloth, etc. Today, Industrial Textiles mainly explains to you the main production process of Fireproof Cloth. Exterior wall insulation board, also called horizon building exterior wall decorative integrated board, is made of polymer mortar, Fireproof cloth, flame-retardant molded polystyrene foam board or extruded board Fireproof Cloth, which is made of medium-alkali or alkali-free Glass Fiber machine Fabric-based, treated with alkali-resistant coating.

1. The Fireproof Cloth introduces 14.5% to 16.7% zirconium dioxide and 6% titanium dioxide into the glass composition. It is melted at a high temperature of 1600°C and made of platinum leak-drawn into continuous filaments. , twisted into textile glass fiber, and during the drawing process, the single filament is coated with polymer water-soluble epoxy resin and coupling agent to meet the affinity of the Industrial Textiles with the alkali-resistant polymer during post-processing.
2. In order to further improve the safe, stable and durable performance of the Fireproof Cloth, after the warp knitting is processed into leno shape, it is coated with styrene-butadiene rubber and pure acrylic emulsion again, and constant temperature, constant speed and constant tension control technology is used to make it fully adhered, and it can be used in the early stage. Effectively resist the erosion of the Fireproof Cloth during the hydration period of polymer mortar Ca(OH)2. After coating, the anti-slip strength of the Fireproof Cloth intersection point is 3.5~4.5N.
3. In addition to the alkali-resistant coating, the main alkali-resistant way of fiber Fireproof Cloth is to form a mixed film of zirconium and titanium ions on the surface of the fiber itself to prevent the erosion of alkaline substances. As time goes by, the chemical state of zirconium gradually becomes stable. The alkali resistance retention rate of Fireproof Cloth is greater than 85%, which is much higher than other Fireproof Cloth, so we can also call it natural Fireproof Cloth.